I kinda dropped off the cutting edge of technology before tapered headsets, 2×10 and …. GXP cranks. So I want to get the current Truvaviv X9 2×10 crank off my bike and a single ringed crank on, with some form of chain retention thingumy to go 1×10. Help! What tools do I need? I showed my bike the allen key set and it guffawed at me.
Posted 11 years ago
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